HARBORSTONE CARE
NPI 1104610021
Nurse Practitioner in North Attleboro, MA
About Harborstone Care NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HARBORSTONE CARE (NPI 1104610021) is a healthcare organization registered as a nurse practitioner in North Attleboro, Massachusetts and active in the NPI registry since April 2025. The organization lists Kaitlyn Ouellette, President/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Harborstone Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Harborstone Care, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Harborstone Care's NPI number?
The NPI number for Harborstone Care is 1104610021. It was assigned to this organization in the NPPES registry on April 7, 2025. The provider is also known as Harborstone Care PLLC.
Where is Harborstone Care located?
Harborstone Care is located at 140 Caspian Way, North Attleboro, MA 02760. The listed phone number is (774) 254-0492.
What is Harborstone Care's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Harborstone Care enrolled in Medicare?
Yes. Harborstone Care is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Harborstone Care?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Harborstone Care. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Harborstone Care was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Harborstone Care · NPI 1104610021
Nurse Practitioner organization in North Attleboro, Massachusetts. Organization record, active in the CMS NPPES registry since April 7, 2025.
## Identity
- **NPI:** 1104610021 (Entity type: Organization)
- **Enumerated:** April 7, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **Also known as:** Harborstone Care PLLC (Other Name)
- **Organization subpart:** No
- **Authorized official:** Kaitlyn Ouellette, PRESIDENT/OWNER
## Practice location
- **Address:** 140 CASPIAN WAY, North Attleboro, MA 02760-1286
- **Phone:** (774) 254-0492
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 27, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1104610021) · Data from the CMS NPPES public registry.